A triangle has side lengths of (2.7h – 2.1) centimeters, (8.2h – 5.3) centimeters, and (8.8k – 5.3) centimeters. Which expression represents the perimeter, in
centimeters, of the triangle?

Need plz been trying to do it for a long time and still haven’t succeeded

What is the maximum of the sinusoidal function

Were only 64 seats. the remaining 6 students had to travel in a separate van. the equation 2b + 6 = 70 represents the given scenario. what does b represent? the number of buses the number of vans the number of students who rode on each bus the total number of students going to the football game